Note that there are some explanatory texts on larger screens.

plurals
  1. PO
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    <p>try this</p> <pre><code>public class MainActivity extends Activity implements AdapterView.OnItemSelectedListener{ String[] items = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" }; boolean app_started = true; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Spinner spinner1 = (Spinner) findViewById(R.id.spinner1); spinner1.setOnItemSelectedListener(this); ArrayAdapter AA = new ArrayAdapter(this, android.R.layout.simple_spinner_item, items); AA.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); spinner1.setAdapter(AA); } @Override public void onItemSelected(AdapterView parent, View view, int position, long id) { String selectedItem = parent.getItemAtPosition(position).toString(); if(!app_started ) { if(selectedItem.equals("Item 1")) { Toast.makeText(getApplicationContext(), "Item 1", Toast.LENGTH_LONG).show(); } String selectedItem2 = parent.getItemAtPosition(position).toString(); if(selectedItem.equals("Item 2")) { Toast.makeText(getApplicationContext(), "Item 2", Toast.LENGTH_LONG).show(); } String selectedItem3 = parent.getItemAtPosition(position).toString(); if(selectedItem.equals("Item 3")) { Toast.makeText(getApplicationContext(), "Item 3", Toast.LENGTH_LONG).show(); } String selectedItem4 = parent.getItemAtPosition(position).toString(); if(selectedItem.equals("Item 4")) { Toast.makeText(getApplicationContext(), "Item 4", Toast.LENGTH_LONG).show(); } String selectedItem5 = parent.getItemAtPosition(position).toString(); if(selectedItem.equals("Item 5")) { Toast.makeText(getApplicationContext(), "Item 5", Toast.LENGTH_LONG).show(); } } app_started = false; } @Override public void onNothingSelected(AdapterView parent) { } } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. This table or related slice is empty.
    2. VO
      singulars
      1. This table or related slice is empty.
 

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